﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace Maticsoft.DAL.CarrefourCover
{
	/// <summary>
	/// 数据访问类:PrizeUserList
	/// </summary>
	public partial class PrizeUserList
	{
		public PrizeUserList()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("Id", "PrizeUserList"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int Id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from PrizeUserList");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(Maticsoft.Model.CarrefourCover.PrizeUserList model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into PrizeUserList(");
			strSql.Append("Title,UserList,OrderBy,Type)");
			strSql.Append(" values (");
			strSql.Append("@Title,@UserList,@OrderBy,@Type)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@Title", SqlDbType.NVarChar,100),
					new SqlParameter("@UserList", SqlDbType.NVarChar,200),
					new SqlParameter("@OrderBy", SqlDbType.Int,4),
					new SqlParameter("@Type", SqlDbType.Int,4)};
			parameters[0].Value = model.Title;
			parameters[1].Value = model.UserList;
			parameters[2].Value = model.OrderBy;
			parameters[3].Value = model.Type;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Maticsoft.Model.CarrefourCover.PrizeUserList model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update PrizeUserList set ");
			strSql.Append("Title=@Title,");
			strSql.Append("UserList=@UserList,");
			strSql.Append("OrderBy=@OrderBy,");
			strSql.Append("Type=@Type");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Title", SqlDbType.NVarChar,100),
					new SqlParameter("@UserList", SqlDbType.NVarChar,200),
					new SqlParameter("@OrderBy", SqlDbType.Int,4),
					new SqlParameter("@Type", SqlDbType.Int,4),
					new SqlParameter("@Id", SqlDbType.Int,4)};
			parameters[0].Value = model.Title;
			parameters[1].Value = model.UserList;
			parameters[2].Value = model.OrderBy;
			parameters[3].Value = model.Type;
			parameters[4].Value = model.Id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int Id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from PrizeUserList ");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string Idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from PrizeUserList ");
			strSql.Append(" where Id in ("+Idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Maticsoft.Model.CarrefourCover.PrizeUserList GetModel(int Id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 Id,Title,UserList,OrderBy,Type from PrizeUserList ");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			Maticsoft.Model.CarrefourCover.PrizeUserList model=new Maticsoft.Model.CarrefourCover.PrizeUserList();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["Id"]!=null && ds.Tables[0].Rows[0]["Id"].ToString()!="")
				{
					model.Id=int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Title"]!=null && ds.Tables[0].Rows[0]["Title"].ToString()!="")
				{
					model.Title=ds.Tables[0].Rows[0]["Title"].ToString();
				}
				if(ds.Tables[0].Rows[0]["UserList"]!=null && ds.Tables[0].Rows[0]["UserList"].ToString()!="")
				{
					model.UserList=ds.Tables[0].Rows[0]["UserList"].ToString();
				}
				if(ds.Tables[0].Rows[0]["OrderBy"]!=null && ds.Tables[0].Rows[0]["OrderBy"].ToString()!="")
				{
					model.OrderBy=int.Parse(ds.Tables[0].Rows[0]["OrderBy"].ToString());
				}
				if(ds.Tables[0].Rows[0]["Type"]!=null && ds.Tables[0].Rows[0]["Type"].ToString()!="")
				{
					model.Type=int.Parse(ds.Tables[0].Rows[0]["Type"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select Id,Title,UserList,OrderBy,Type ");
			strSql.Append(" FROM PrizeUserList ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" Id,Title,UserList,OrderBy,Type ");
			strSql.Append(" FROM PrizeUserList ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM PrizeUserList ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.Id desc");
			}
			strSql.Append(")AS Row, T.*  from PrizeUserList T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="PageSize"></param>
        /// <param name="PageIndex"></param>
        /// <param name="strWhere"></param>
        /// <param name="orderby"></param>
        /// <param name="totalCount"></param>
        /// <returns></returns>
        public DataSet GetList(int PageSize, int PageIndex, string strWhere, string orderby, out int totalCount)
        {
            SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@strGetFields", SqlDbType.VarChar, 255),
					new SqlParameter("@strOrder", SqlDbType.VarChar,255),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@recordCount", SqlDbType.Int),
					new SqlParameter("@doCount", SqlDbType.Bit),
					};
            parameters[0].Value = "PrizeUserList";
            parameters[1].Value = "*";
            parameters[2].Value = orderby;
            parameters[3].Value = strWhere;
            parameters[4].Value = PageIndex;
            parameters[5].Value = PageSize;
            parameters[6].Direction = ParameterDirection.Output;
            parameters[7].Value = 1;

            DataSet retSet = DbHelperSQL.RunProcedure("P_Common_Pager", parameters, "ds");
            totalCount = Convert.ToInt32(parameters[6].Value);
            return retSet;
        }

		#endregion  Method
	}
}

